<!DOCTYPE html>
<title>Quota</title>
<script>
successCount = 0;
function successCallback(grantedBytes) {
    successCount++;
    window.document.title = 'Count: ' + successCount;
}
function errorCallback(error){
    window.document.title = 'deny';
    console.log('navigator.webkitPersistentStorage.requestQuota error: ', error);
}
function initiate_requestQuota(requestedBytes) {
    navigator.webkitPersistentStorage.requestQuota(
        requestedBytes, successCallback, errorCallback);
}
</script>
